diff options
| author | 2021-07-22 10:52:06 -0400 | |
|---|---|---|
| committer | 2021-07-22 14:23:27 -0400 | |
| commit | a2268635f4f05cffb360b6c000b04e76c50c4fed (patch) | |
| tree | dbe0981860503ec64c563e2462ca80af6faf34fa /rust/builder.go | |
| parent | 719371072f69d7e6303e59f9c2ff657d71b6ce1c (diff) | |
rust: Add support for bootstrap linker.
Adds the 'bootstrap' property to Rust modules to set the linker to the
bootstrap linker.
Bug: 194276829
Test: set bootstrap: true on module, checked .interp section on output.
Test: bootstrapped binary runs.
Change-Id: I459c8194902cfea3c44b060e70d28a43fcba3ade
Diffstat (limited to 'rust/builder.go')
| -rw-r--r-- | rust/builder.go | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/rust/builder.go b/rust/builder.go index 6db508d64..523428db2 100644 --- a/rust/builder.go +++ b/rust/builder.go @@ -220,6 +220,15 @@ func transformSrctoCrate(ctx ModuleContext, main android.Path, deps PathDeps, fl linkFlags = append(linkFlags, flags.GlobalLinkFlags...) linkFlags = append(linkFlags, flags.LinkFlags...) + // Check if this module needs to use the bootstrap linker + if ctx.RustModule().Bootstrap() && !ctx.RustModule().InRecovery() && !ctx.RustModule().InRamdisk() && !ctx.RustModule().InVendorRamdisk() { + dynamicLinker := "-Wl,-dynamic-linker,/system/bin/bootstrap/linker" + if ctx.toolchain().Is64Bit() { + dynamicLinker += "64" + } + linkFlags = append(linkFlags, dynamicLinker) + } + libFlags := makeLibFlags(deps) // Collect dependencies |